RE: How do I set breakpoints on all lines for a particular file.

RE: How do I set breakpoints on all lines for a particular file.

[Kotian, Deepak]

Any inputs on this please.

Thanks and Regards
Deepak


-----Original Message-----
From: Kotian, Deepak 
Sent: Tuesday, February 24, 2004 7:31 PM
To: gdb@sources.redhat.com
Subject: How do I set breakpoints on all lines for a particular file.


Hi,

How do I set breakpoints in gdb on all lines for a a target program file.
Basically, I need to know if any code segment is executed from
that file.

Thanks and Regards
Deepak

Re: How do I set breakpoints on all lines for a particular file.

[Andrew Cagney]

> How do I set breakpoints in gdb on all lines for a a target program file.
> Basically, I need to know if any code segment is executed from
> that file.

Other than explicitly setting a breakpoint on every line, I don't know.

Andrew

RE: How do I set breakpoints on all lines for a particular file.

[Kotian, Deepak]

Thanks
 
Thanks and Regards
Deepak

	-----Original Message----- 
	From: Ramana Radhakrishnan [mailto:ramana.radhakrishnan@codito.com] 
	Sent: Sun 2/29/2004 9:08 PM 
	To: Andrew Cagney; ramana@codito.com 
	Cc: Kotian, Deepak; gdb@sources.redhat.com 
	Subject: Re: How do I set breakpoints on all lines for a particular file.
	
	


	> nope :-(  but the theory is ok :-/
	
	Just parameterise this in a shell script and possibly add stuff to take care
	of the file names .
	
	At the command prompt you could do this.
	
	$>objdump -t try.o | awk '{ if($3 == "F") { printf ("break try.c:
	%s\n",$6);}}' > fooscript
	
	fooscript would contain stuff like break try.c:<function name> and so on.
	
	
	$> gdb
	gdb> source fooscript.
	
	Cant think of anything else unless we want to implement rbreak to take care of
	file names too :-/
	
	cheers
	ramana
	
	
	

RE: How do I set breakpoints on all lines for a particular file.

[Kotian, Deepak]

Break at all functions in a particular file(.c file), can it be done?

Thanks and Regards
Deepak


-----Original Message-----
From: Andrew Cagney [mailto:cagney@gnu.org]
Sent: Sunday, February 29, 2004 9:34 AM
To: Kotian, Deepak
Cc: gdb@sources.redhat.com
Subject: Re: How do I set breakpoints on all lines for a particular
file.


> How do I set breakpoints in gdb on all lines for a a target program file.
> Basically, I need to know if any code segment is executed from
> that file.

Other than explicitly setting a breakpoint on every line, I don't know.

Andrew

Re: How do I set breakpoints on all lines for a particular file.

[Ramana Radhakrishnan]

On Sunday 29 February 2004 13:45, Kotian, Deepak wrote:
> Break at all functions in a particular file(.c file), can it be done?

If you have the corresponding object file , maybe you can write a shell / awk 
/ perl script to generate this using objdump -t and finding out the function 
symbols and using that in a gdb script and then include that using the source 
command. 

Dont know of any other  way of setting breakpoints with respect to all 
functions in the file you need. 

cheers
ramana
>
> Thanks and Regards
> Deepak
>
>
> -----Original Message-----
> From: Andrew Cagney [mailto:cagney@gnu.org]
> Sent: Sunday, February 29, 2004 9:34 AM
> To: Kotian, Deepak
> Cc: gdb@sources.redhat.com
> Subject: Re: How do I set breakpoints on all lines for a particular
> file.
>
> > How do I set breakpoints in gdb on all lines for a a target program file.
> > Basically, I need to know if any code segment is executed from
> > that file.
>
> Other than explicitly setting a breakpoint on every line, I don't know.
>
> Andrew

Re: How do I set breakpoints on all lines for a particular file.

[Andrew Cagney]

> On Sunday 29 February 2004 13:45, Kotian, Deepak wrote:
> 
>>> Break at all functions in a particular file(.c file), can it be done?
> 
> 
> If you have the corresponding object file , maybe you can write a shell / awk 
> / perl script to generate this using objdump -t and finding out the function 
> symbols and using that in a gdb script and then include that using the source 
> command. 
> 
> Dont know of any other  way of setting breakpoints with respect to all 
> functions in the file you need. 

Hmm, there's an idea:

(top-gdb) rbreak 'main.c:*(*)'

nope :-(  but the theory is ok :-/

Re: How do I set breakpoints on all lines for a particular file.

[Ramana Radhakrishnan]

> nope :-(  but the theory is ok :-/

Just parameterise this in a shell script and possibly add stuff to take care 
of the file names . 

At the command prompt you could do this. 

$>objdump -t try.o | awk '{ if($3 == "F") { printf ("break try.c: 
%s\n",$6);}}' > fooscript

fooscript would contain stuff like break try.c:<function name> and so on. 


$> gdb 
gdb> source fooscript. 

Cant think of anything else unless we want to implement rbreak to take care of 
file names too :-/ 

cheers
ramana

How do I set breakpoints on all lines for a particular file.

[Kotian, Deepak]

Hi,

How do I set breakpoints in gdb on all lines for a a target program file.
Basically, I need to know if any code segment is executed from
that file.

Thanks and Regards
Deepak